Final answer:
The best treatment for diaper dermatitis is not just to apply a moisturizer, but to keep the area clean and dry, change diapers frequently, and use barrier creams or ointments. Infection-induced cases may require prescribed creams from a healthcare provider.
Step-by-step explanation:
The statement that the best treatment for diaper dermatitis is to apply a moisturizer is false. While keeping the skin moisturized can help to provide a barrier and protect the skin, the primary treatment for diaper dermatitis involves more than just the application of a moisturizer. It includes keeping the area clean and dry, changing diapers frequently, and using barrier creams or ointments that contain zinc oxide or petrolatum. In some cases, if the dermatitis is caused by a yeast or bacterial infection, a healthcare provider may prescribe an antifungal or antibacterial cream. It's also important to allow the affected skin to air out when possible.